IT972722B - SPEED REGULATOR SYSTEM FOR ACTUATORS OF GRINDERS AND SIMILAR - Google Patents

SPEED REGULATOR SYSTEM FOR ACTUATORS OF GRINDERS AND SIMILAR

Info

Publication number
IT972722B
IT972722B IT33359/72A IT3335972A IT972722B IT 972722 B IT972722 B IT 972722B IT 33359/72 A IT33359/72 A IT 33359/72A IT 3335972 A IT3335972 A IT 3335972A IT 972722 B IT972722 B IT 972722B
Authority
IT
Italy
Prior art keywords
grinders
actuators
similar
speed regulator
regulator system
Prior art date
Application number
IT33359/72A
Other languages
Italian (it)
Inventor
R J Nedreski
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT972722B publication Critical patent/IT972722B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/08—Control or regulation of cutting velocity
    • B23Q15/10—Control or regulation of cutting velocity to maintain constant cutting velocity between tool and workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/18—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces for rotating the spindle at a speed adaptable to wear of the grinding wheel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/93—Load or torque
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/915—Abrading wheel speed control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Electric Motors In General (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
IT33359/72A 1971-12-22 1972-12-21 SPEED REGULATOR SYSTEM FOR ACTUATORS OF GRINDERS AND SIMILAR IT972722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21077171A 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
IT972722B true IT972722B (en) 1974-05-31

Family

ID=22784201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33359/72A IT972722B (en) 1971-12-22 1972-12-21 SPEED REGULATOR SYSTEM FOR ACTUATORS OF GRINDERS AND SIMILAR

Country Status (7)

Country Link
US (1) US3704556A (en)
JP (1) JPS531954B2 (en)
DE (1) DE2262365A1 (en)
ES (1) ES408903A1 (en)
GB (1) GB1380753A (en)
IT (1) IT972722B (en)
SE (1) SE374044B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908315A (en) * 1973-10-19 1975-09-30 Sundstrand Syracuse Grinding machine systems
US3935677A (en) * 1974-06-27 1976-02-03 Leco Corporation Metallographic polisher with speed control
SE395844B (en) * 1975-06-17 1977-08-29 Asea Ab PERIOD SPEED CONTROL DEVICE FOR ROTARY OBJECT
DE3400672A1 (en) * 1984-01-11 1985-07-18 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR CONTROLLING THE SPEED OF A GRINDING MACHINE AND DEVICE THEREFOR
KR940002923B1 (en) * 1986-10-08 1994-04-07 가부시키가이샤 히타치세이사쿠쇼 Method and apparatus for operating vacuum cleaner
RU2165837C1 (en) * 2000-03-06 2001-04-27 Коньшин Анатолий Сергеевич Method for dimension microgrinding of articles, apparatus for method embodiment and attachment for securing ground articles
RU2418669C1 (en) * 2009-12-07 2011-05-20 Государственное образовательное учреждение высшего профессионального образования Московский государственный горный университет (МГГУ) Method of grinding articles from super hard and fragile materials
DE102013113202B4 (en) * 2013-11-28 2016-12-08 Rhodius Schleifwerkzeuge Gmbh & Co. Kg Arrangement with a hand-held machine tool and a grinding wheel; Method for controlling the rotational speed of a hand-held machine tool and use of this method and this arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113405A (en) * 1961-08-11 1963-12-10 Norton Co Apparatus for maintaining constant peripheral speed of a grinding wheel to compensatefor wheel wear
US3178861A (en) * 1963-08-20 1965-04-20 Norton Co Apparatus for increasing grinding ratio
SE329663B (en) * 1967-05-05 1970-10-19 Asea Ab
US3560826A (en) * 1967-12-04 1971-02-02 Gray Tech Ind Inc Grinding wheel control system and apparatus

Also Published As

Publication number Publication date
ES408903A1 (en) 1975-10-01
JPS531954B2 (en) 1978-01-24
US3704556A (en) 1972-12-05
DE2262365A1 (en) 1973-06-28
JPS4880977A (en) 1973-10-30
SE374044B (en) 1975-02-24
GB1380753A (en) 1975-01-15

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